TM 11-5820-921-40-1
REFERENCE DESIGNATOR
DEVICE NAME
TYPE
METER BOARD PWB ASSEMBLY 1A1
JAN1N645
1A1CR1,CR2,CR3,CR4,CR8,CR9,
Silicon Diode
CR1O
JAN2N2219A
lAlQl thru Q5
NPN Transistor
CA555F/4
lA1U1
Integrated Circuit
(Linear Microcircuit Timer)
DC CONTROL PWB ASSEMBLY 1A2
JAN1N645
1A2CR1 thru CR7
Silicon Diode
1A2DS1
Light Emitting Diode (Red)
755017A3011-3
(5082-4684)
1A2Q1 thru Q3, Q5, Q7 thru Qll
NPN Transistor
JAN2N2219A
1A2Q4, Q6
JAN2N2905A
Integrated Circuit
1A2U1
CD401lAF-4
(Quad 2-Input NAND Gates)
Diode (Voltage Regulator)
1A2VR1 to VR3
JAN1N758A
Diode (Voltage Regulator)
1A2VR5, VR6
JAN1N3030B
SYSTEM CONTROL PWB ASSEMBLY 1A3
JA1N1N645
Silicon Diode
1A3CR1 thru CR5, CR7 thru CR11
JAN2N2905A
1A3Q1, Q6
JAN2N2219A
NPN Transistor
1A3Q2 thru Q5, Q8
JAN1N751A
Diode (Voltage Regulator 5.1 V)
1A3VR1
lANlN758A
Diode (Voltage Regulator 10V)
1A3VR2
TUNE CONTROL PWB ASSEMBLY 1A4
Integrated Circuit (Dual Op-Amp)
1A4AR1
CA747TV1-4
1A4CR2 thru CR8
JAN1N645
Silicon Diode
NPN Transistor
JAN2N2219A
1A4Q1 thru Q4, Q6
JAN2N4948
1A4Q5
Unijunction Transistor
1A4U1, U3, U5, U6
CD4011AF-4
Integrated Circuit
(Quad 2-Input NAND Gate)
CD4023AF-4
Integrated Circuit
1A4U2, U4
(Triple 3-Input NAND Gate)
Diode (Voltage Regulator 10V)
JAN1N758A
1A4VR1
